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| Research on Modeling and Analyzing Method of Real-time System Based on Hierarchical Real-time Coloured Petri Net |
| Liu Ming Zhang Guo-yin Yao Ai-hong Men Chao-guang |
| College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China |
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Abstract Petri nets is a modeling and analyzing mathematical tool based on graphic, which can be used efficiently in describing the asynchronous and concurrent behaviors of system. However, existing advance Petri nets are incapable of modeling and analyzing embedded real-time system completely. Hierarchical Real-Time Coloured Petri Net is introduced by extending the definition of coloured Petri net, and methodology of modeling and real-time analysis of embedded real-time system are proposed. As a confirmation of its validity, the methodology described in this paper has been successfully applied to modeling and real-time analysis of MVB (Multifunction Vehicle Bus) device, which can satisfy the requirements about functional verification and timing analysis of system design.
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Received: 27 May 2010
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Corresponding Authors:
Zhang Guo-yin
E-mail: zhangguoyin@hrbeu.edu.cn
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2011, Vol. 33 
